Challenge yourself and have fun with this online version of classic Sudoku. Sudoku Fever is specially designed for Sudoku lovers different types of Sudoku puzzle (like 4x4 6x6 Diagonal irregular etc.) a wild range of logic and difficulty levels. Work your way up through four levels of difficulty: easy medium hard and expert Sudoku. Track your highest scores and best solve times over history with our statistics.

With our Daily Sudoku game you can come back each day to play a fresh new puzzle and have lots of fun. Complete the puzzle by filling every square with a number from 1 to 9 – without repeating a number across any row column or 3x3 box.

========== Free Sudoku Puzzle Game Features ==========
• A beautiful advanced learnable and user-friendly Sudoku game
• Each puzzle only has one solution in our Sudoku
• Efficient fast and sensible game interface
• 5 gorgeous theme packs
• 4 Difficulty Levels: Easy Medium Hard & Expert
• Make notes to keep track of possible numbers
• Highlight duplicates to avoid repeating numbers in a row column and block
• Smart and unlimited hints
• Advanced game options and notes
• Improve your Sudoku skills by checking your statistics
• Fun and stunning winning animations
• Game state saved when interrupted
• Portrait or Landscape
• Left handed and Right handed option

Become a Sudoku genius and challenge logic with this free classic Sudoku game! Train your brain with Sudoku anywhere anytime!